My brother found a 338Edge on Gunbroker and since I have the loader and 100yd range at my house, I have the gun now breaking in the barrel and trying to find a load it likes. The barrel and action are Shilen. The stock is a big heavy synthetic of some kind. The barrel is 32" long with a big brake. Seems like all the pieces are there for a good shooting rifle. The magazine on the gun will only take 3.650" COL. I have tried 89 - 93gr of H1000 and have not seen a group under 1.25". A lot of vertical strings, two shots very close, touching most often, and one 1.25 - 1.5" high. Each grain of powder has increased velocity about 35fps. I am not seeing any pressure signs at 93gr and a velocity of 2805fps. I decided to load some longer than the magazine to get closer to the lands. I loaded 91gr of H1000 at 3.873". Still a group about 1.38" and velocity of 2806fps. Do the SMK's want to be seated very close to the lands? Will they jump the .225" and shoot okay? If I can get them to shoot will jumping .225" hurt anything? Any ideas would be great.